On 07/02/13 19:11, Stan Hoeppner wrote:

On 2/7/2013 12:48 AM, Adam Goryachev wrote:
Switching to noop may help a little, as may disablig NCQ, i.e. putting
the driver in native IDE mode, or setting queue depth to 1.

I changed these two settings last night (noop and nr_request = 1) and
today seemed to produce more complaints, and more errors logged about
write failures, so I have restored nr_requests to 128 and the scheduler
back to deadline.

Regards,
Adam


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Adam Goryachev
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